It looks like the Voigtlanders are promising. The flaws and strenghts of each one were well known and the A7 didn't change much (but the corner performance of the 50mm really should be better).

What I found most striking is that the CV 40mm at F2.8 arguably has a little better center of the frame resolution than the Sony Zeiss 35mm at the same aperture. The sides are another history, and the CV has that known resolution valleys across the frame, but good enough for a non aspherical pancake design, at this price, IMHO.

If all the previous comments about the 36MP non AA gapless A7r sensor performing better than the 24MP with RF lenses are true, I have high hopes for these Voigtlanders.